Pith Number

pith:BIBR6VEP

pith:2018:BIBR6VEP4CL5YS6ZFEA5LGF4QO

not attested not anchored not stored refs pending

An omniscient Maxwell's demon

Aishwarya Kumar, David S. Weiss, Felipe Giraldo Mejia, Tsung-Yao Wu

arxiv:1806.02403 v1 · 2018-06-06 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BIBR6VEP4CL5YS6ZFEA5LGF4QO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:05:55.970291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a031f548fe097dc4bd92901d598bc83a412212f1fc1704c63ce865d3928e8b3

Aliases

arxiv: 1806.02403 · arxiv_version: 1806.02403v1 · doi: 10.48550/arxiv.1806.02403 · pith_short_12: BIBR6VEP4CL5 · pith_short_16: BIBR6VEP4CL5YS6Z · pith_short_8: BIBR6VEP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BIBR6VEP4CL5YS6ZFEA5LGF4QO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0a031f548fe097dc4bd92901d598bc83a412212f1fc1704c63ce865d3928e8b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc58f7d38ad449a8422b9d20d532449dadc840e955858d9e6453efd68cf96b24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-06-06T19:48:30Z",
    "title_canon_sha256": "1db4ad2c7fa61997b5bda19a04dbeea1d52fab6d1f3b5bb0ef8bc54084a5c6f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02403",
    "kind": "arxiv",
    "version": 1
  }
}